Network fee question

I just received some BTC to my blockchain.com wallet. It says there was a $17.15 network fee (0.00039130 BTC). I sent this to myself from a different wallet

It wasn’t deducted out of my transaction so I’m confused about what the hell it means. I sent $126.15 and received $126.55. From my own research it seems like it’s a “miner fee” that’s probably paid by the sender or by blockchain. Can anyone clear this up?

I feel like an idiot for asking but I can’t remember ever being charged that much for just receiving BTC. I’m assuming I don’t have to worry about paying it but I just wanted to make sure. Thanks